[lkml]   [2016]   [Apr]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/6] Intel Secure Guard Extensions
> Replay Protected Memory Block.  It's a device that allows someone to
> write to it and confirm that the write happened and the old contents
> is no longer available. You could use it to implement an enclave that
> checks a password for your disk but only allows you to try a certain
> number of times.

rpmb is found in a load of hardware today notably MMC/SD cards. Android
phones often use it to store sensitive system data.


 \ /
  Last update: 2016-04-26 22:41    [W:0.138 / U:0.832 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site